Unfortunately, there is no easy fix. Most stock systems are unable to differentiate the frequencies from about 120Hz and below. Much pop/rock/rap is equalized in a way which makes this worse - many listeners want to feel the thumps which occur with excess energy at roughly 100 Hz and music producers satisfy this desire with too much bass.

It may help to play with the fader. Changing the balance between front and rear may decrease the bass loading you are experiencing.